AD822ARZ Precision Rail-to-Rail Operational Amplifier

The AD822ARZ is a high-performance, precision operational amplifier from Analog Devices Inc., designed to offer a perfect blend of low power and high-speed operation. This dual-supply amplifier is notable for its rail-to-rail input and output ranges, which make it an excellent choice for a wide array of applications requiring an extended dynamic range.

This op-amp is available in an 8-lead SOIC package, providing a space-saving solution for your circuit designs. It is characterized by its low power consumption, drawing a mere 1.3 mA per amplifier, which is ideal for battery-powered devices and power-sensitive applications.

Key Features:

• Rail-to-Rail Input and Output: The AD822ARZ can handle input signals that extend to both supply rails and provides an output swing within 10 mV of the rails, ensuring maximum dynamic range in your application.
• Single or Dual Supply Operation: This versatile op-amp can operate from a single supply of 3 V to 36 V or dual supplies of ±1.5 V to ±18 V, providing flexibility in various circuit configurations.
• Low Power Consumption: With just 1.3 mA of supply current per amplifier, the AD822ARZ is an energy-efficient choice for designs where power conservation is critical.
• High-Speed Performance: Despite its low power usage, the AD822ARZ does not compromise on speed, boasting a slew rate of 1.5 V/µs and a gain bandwidth product of 1.8 MHz.
• Excellent DC Performance: The device features low offset voltage (1 mV max) and offset voltage drift (2 µV/°C), ensuring precision in DC applications.
• Industrial Temperature Range: The AD822ARZ is rated for operation over the industrial temperature range of -40°C to +85°C, making it suitable for harsh environments.

With its combination of low power, high speed, and precision, the AD822ARZ from Analog Devices Inc. is an excellent choice for a multitude of applications, including battery-powered devices, test equipment, medical instruments, and sensor interfaces. Its rail-to-rail capability and flexible power supply options make it a versatile component for any designer looking to optimize their analog circuitry.